About Us: 

At InspireSemi, we’re not just building chips; we’re revolutionizing high-performance computing. Our groundbreaking architecture packs thousands of 64-bit CPU cores onto a single chip, all seamlessly connected. We’re driven by a mission to make high performance computing more accessible, energy-efficient, and easier for developers to harness. Ready to make a real impact? Join our passionate team!    

 

Why Join InspireSemi? 

  • Be a Pioneer: Get in on the ground floor of a hypergrowth startup! You’ll be part of a small, dynamic team shaping the future of computing. 
  • Make an Impact: Your work will directly contribute to disruptive technology. 
  • Grow With Us: Seize significant growth and development opportunities, including the chance to build and lead a team.    
  • Rewarding Compensation: We offer a competitive salary, bonus potential, and meaningful equity.    
  • Flexibility: Benefit from a hybrid work model (with potential for fully remote for exceptional candidates) and flexible time off.    

 

The Opportunity: 

We’re looking for a talented and driven Lead SoC Design Engineer to take charge of the front-end design and integration of our cutting-edge System-on-Chip (SoC). This is a hands-on role where you’ll work on everything from our RISC-V CPU cores and network integration to potentially shaping our core architecture and cache hierarchy.    

 

What You’ll Do: 

  • Spearhead system-level design: Own the specification, RTL, and documentation.    
  • Integrate key components: Integrate memory, PCIe, networking controllers, PHYs, and other IP.    
  • Master timing, power, and clocks: Develop timing constraints and plan power/clock domains.    
  • Ensure quality: Perform linting and front-end verification (RTL, constraints, CDC, etc.).    
  • Optimize for performance: Drive synthesis and PPA (Power, Performance, Area) optimization.    
  • Collaborate across teams: Work closely with physical design on floorplanning and signoff, and with verification on testbenches and debugging.    
  • Innovate our workflows: Continuously improve our build flows and automation.    
  • Mentor and lead: Guide junior engineers and contractors.    

 

What You Bring: 

  • A Bachelor’s or Master’s degree in Electrical or Computer Engineering.    
  • 7+ years of solid experience in SoC design, especially with datacenter CPUs or accelerators.    
  • Top-notch RTL design skills using SystemVerilog.    
  • A deep understanding of computer system architecture.    
  • Expertise in common bus protocols (like AXI, AHB, PCIe, DDR4/5).    
  • Strong scripting/programming abilities (Python, C/C++, TCL).    
  • Familiarity with tools like git/Bitbucket, Jira, and Confluence.    
  • Excellent communication and teamwork skills – you thrive in collaborative environments!    

 

Bonus Points: 

  • Experience with the Cadence EDA toolchain (Genus, Xcelium, Conformal, Innovus). 
  • Knowledge of CPU core architecture, especially RISC-V ISA.    
  • Understanding of coherent cache systems and Networks-on-Chip.    
  • Experience with low-power design techniques.    
  • Familiarity with DFT insertion and ATPG (Modus).    
  • Experience with FPGA prototyping.    

 

If you’re excited about pushing the boundaries of computing and working on truly innovative technology in a rewarding environment, we’d love to hear from you! 

Job Category: engineering
Job Type: Full Time

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